Round: 44 Ground: Grass
| ATP - Halle - Qualifikation | 2015/06/13 09:00 | Austin Krajicek v Ricardas Berankis | 4-6,7-5,4-6 |
| Challenger - Tallahassee | 2015/04/28 19:30 | Mitchell Krueger v Austin Krajicek | 7-5,6-3 |
| Challenger - Sarasota | 2015/04/16 15:00 | Austin Krajicek v Facundo Bagnis | 3-6,2-6 |
| Challenger - Sarasota | 2015/04/14 21:15 | Austin Krajicek v Frank Dancevic | 6-4,6-4 |
| Challenger - Leon | 2015/04/12 19:30 | Adrian Menendez-Maceiras v Austin Krajicek | 7-6,6-7,4-6 |
| Challenger - Leon | 2015/04/11 19:00 | Austin Krajicek v Alejandro Falla | 6-1,7-6 |
| Challenger - Leon | 2015/04/10 20:30 | Adam El Mihdawy v Austin Krajicek | 3-6,4-6 |
| Challenger - Leon | 2015/04/06 20:00 | Marcelo Arevalo v Austin Krajicek | 6-7,2-6 |
| Challenger - Blois | 2015/06/15 16:10 | Yannick Mertens v Alejandro Gonzalez | 4-6,2-6 |
| Challenger - Caltanissetta | 2015/06/09 09:00 | Yannick Mertens v Alejandro Gonzalez | 2-6,3-6 |
| Challenger - Ostrava | 2015/04/27 15:25 | Yannick Mertens v Pedro Cachin | 3-6,4-6 |
| Challenger - St Brieuc | 2015/04/09 11:30 | Yuichi Sugita v Yannick Mertens | 6-0,6-3 |
| Challenger - St Brieuc | 2015/04/08 09:00 | Hugo Nys v Yannick Mertens | 4-6,5-7 |
| ITF - Tunesien F5 | 2015/04/05 09:00 | Clement Geens v Yannick Mertens | 3-6,6-4,7-5 |
| ITF - Tunesien F5 | 2015/04/04 09:00 | David Perez Sanz v Yannick Mertens | 6-3,2-6,3-6 |
| ITF - Tunesien F5 | 2015/04/03 09:00 | Eduardo Nava v Yannick Mertens | 3-6,5-7 |